单词	yotta-
释义	Yotta- A prefix meaning one septillion (1,000,000,000,000,000,000,000,000 or 1024) The same as multiplying by 1024 Prefix is Y Example: 12 Ym = 12 yottameters = 12 septillion meters (12,000,000,000,000,000,000,000,000 m) Below are distances from quarks (very small) to the observable universe (about 880 yottameters in diameter):
随便看	intersect intersection intersection (sets) interval invariant inverse inverse operation inverse property of addition inverse property of multiplication investing irrational number irregular irregular polygon isometric isosceles triangle iteration joule jump strategy kaprekars constant kilo- kilogram kilolitre | kiloliter kilometre | kilometer kite km/h

数学辞典收录了1200条数学词条，基本涵盖了常用数学知识及数学英语单词词组的翻译及用法，是数学学习的有利工具。